Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data

Detalhes bibliográficos
Autor(a) principal: Sousa, Filipe
Data de Publicação: 2023
Outros Autores: Viegas, Mariana Bray, Costa, Joana, Marques, Isabel, Pina‑Martins, Francisco, Simões, Fernanda, Matos, José, Glushkova, Maria, Miguel, Célia, Veloso, Maria Manuela, Oliveira, M. Margarida, Ricardo, Cândido Pinto, Batista, Dora, Paulo, Octávio S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10400.5/29820
Resumo: Chloroplast genome diversity in cork oak (Quercus suber) is characterised by the occurrence of haplotypes that are akin to those found in other Mediterranean oak species, particularly in Q. ilex and Q. rotundifolia, suggesting the possible presence of an introgressed chloroplast lineage. To further investigate this pattern, we reconstructed chloroplast haplotypes by sequencing four chloroplast markers (cpDNA), sampled across 181 individuals and 10 taxa. Our analyses resulted in the identification of two diversified chloroplast haplogroups in Q. suber, corresponding to a geographically widespread lineage and an Afro-Iberian lineage. Time-calibrated phylogenetic analyses of cpDNA point to a Miocene origin of the two haplogroups in Q. suber, suggesting that the Afro-Iberian lineage was present in cork oak before the onset of glaciation periods. The persistence of the two haplogroups in the western part of the species distribution range may be a consequence of either ancient introgression events or chloroplast lineage sorting, combined with different fixation in refugia through glaciation periods. Our results provide a comprehensive insight on the origins of chloroplast diversity in these ecologically and economically important Mediterranean oaks.
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spelling Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence dataGlacial refugiaIntrogressionLineage sortingMediterraneanOak forestsPhylogeographyChloroplast genome diversity in cork oak (Quercus suber) is characterised by the occurrence of haplotypes that are akin to those found in other Mediterranean oak species, particularly in Q. ilex and Q. rotundifolia, suggesting the possible presence of an introgressed chloroplast lineage. To further investigate this pattern, we reconstructed chloroplast haplotypes by sequencing four chloroplast markers (cpDNA), sampled across 181 individuals and 10 taxa. Our analyses resulted in the identification of two diversified chloroplast haplogroups in Q. suber, corresponding to a geographically widespread lineage and an Afro-Iberian lineage. Time-calibrated phylogenetic analyses of cpDNA point to a Miocene origin of the two haplogroups in Q. suber, suggesting that the Afro-Iberian lineage was present in cork oak before the onset of glaciation periods. The persistence of the two haplogroups in the western part of the species distribution range may be a consequence of either ancient introgression events or chloroplast lineage sorting, combined with different fixation in refugia through glaciation periods. Our results provide a comprehensive insight on the origins of chloroplast diversity in these ecologically and economically important Mediterranean oaks.SpringerRepositório da Universidade de LisboaSousa, FilipeViegas, Mariana BrayCosta, JoanaMarques, IsabelPina‑Martins, FranciscoSimões, FernandaMatos, JoséGlushkova, MariaMiguel, CéliaVeloso, Maria ManuelaOliveira, M. MargaridaRicardo, Cândido PintoBatista, DoraPaulo, Octávio S.2024-01-12T19:45:21Z20232023-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/29820engSousa, F., Viegas, M.B., Costa, J. et al. Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data. Plant Syst Evol 309, 42 (2023).info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-14T01:32:54Zoai:www.repository.utl.pt:10400.5/29820Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:40:30.609223Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data
title Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data
spellingShingle Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data
Sousa, Filipe
Glacial refugia
Introgression
Lineage sorting
Mediterranean
Oak forests
Phylogeography
title_short Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data
title_full Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data
title_fullStr Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data
title_full_unstemmed Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data
title_sort Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data
author Sousa, Filipe
author_facet Sousa, Filipe
Viegas, Mariana Bray
Costa, Joana
Marques, Isabel
Pina‑Martins, Francisco
Simões, Fernanda
Matos, José
Glushkova, Maria
Miguel, Célia
Veloso, Maria Manuela
Oliveira, M. Margarida
Ricardo, Cândido Pinto
Batista, Dora
Paulo, Octávio S.
author_role author
author2 Viegas, Mariana Bray
Costa, Joana
Marques, Isabel
Pina‑Martins, Francisco
Simões, Fernanda
Matos, José
Glushkova, Maria
Miguel, Célia
Veloso, Maria Manuela
Oliveira, M. Margarida
Ricardo, Cândido Pinto
Batista, Dora
Paulo, Octávio S.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Repositório da Universidade de Lisboa
dc.contributor.author.fl_str_mv Sousa, Filipe
Viegas, Mariana Bray
Costa, Joana
Marques, Isabel
Pina‑Martins, Francisco
Simões, Fernanda
Matos, José
Glushkova, Maria
Miguel, Célia
Veloso, Maria Manuela
Oliveira, M. Margarida
Ricardo, Cândido Pinto
Batista, Dora
Paulo, Octávio S.
dc.subject.por.fl_str_mv Glacial refugia
Introgression
Lineage sorting
Mediterranean
Oak forests
Phylogeography
topic Glacial refugia
Introgression
Lineage sorting
Mediterranean
Oak forests
Phylogeography
description Chloroplast genome diversity in cork oak (Quercus suber) is characterised by the occurrence of haplotypes that are akin to those found in other Mediterranean oak species, particularly in Q. ilex and Q. rotundifolia, suggesting the possible presence of an introgressed chloroplast lineage. To further investigate this pattern, we reconstructed chloroplast haplotypes by sequencing four chloroplast markers (cpDNA), sampled across 181 individuals and 10 taxa. Our analyses resulted in the identification of two diversified chloroplast haplogroups in Q. suber, corresponding to a geographically widespread lineage and an Afro-Iberian lineage. Time-calibrated phylogenetic analyses of cpDNA point to a Miocene origin of the two haplogroups in Q. suber, suggesting that the Afro-Iberian lineage was present in cork oak before the onset of glaciation periods. The persistence of the two haplogroups in the western part of the species distribution range may be a consequence of either ancient introgression events or chloroplast lineage sorting, combined with different fixation in refugia through glaciation periods. Our results provide a comprehensive insight on the origins of chloroplast diversity in these ecologically and economically important Mediterranean oaks.
publishDate 2023
dc.date.none.fl_str_mv 2023
2023-01-01T00:00:00Z
2024-01-12T19:45:21Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10400.5/29820
url http://hdl.handle.net/10400.5/29820
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Sousa, F., Viegas, M.B., Costa, J. et al. Haplotype diversity patterns in Quercus suber (Fagaceae) inferred from cpDNA sequence data. Plant Syst Evol 309, 42 (2023).
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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